KR101014635B1 - Union structure of drying duct and blower motor for a drum type washing machine - Google Patents

Union structure of drying duct and blower motor for a drum type washing machine Download PDF

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Publication number
KR101014635B1
KR101014635B1 KR1020040033516A KR20040033516A KR101014635B1 KR 101014635 B1 KR101014635 B1 KR 101014635B1 KR 1020040033516 A KR1020040033516 A KR 1020040033516A KR 20040033516 A KR20040033516 A KR 20040033516A KR 101014635 B1 KR101014635 B1 KR 101014635B1
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South Korea
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washing machine
drying duct
blower motor
drying
hole
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KR1020040033516A
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Korean (ko)
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KR20050108604A (en
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임한영
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주식회사 대우일렉트로닉스
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • D06F58/06—Mountings for the rotating drums
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/36—Flow or velocity
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/56—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to air ducts, e.g. position of flow diverters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/30—Blowers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 발명은 드럼 세탁기용 건조덕트와 송풍모터의 결합구조에 관한 것으로, 드럼 세탁기용 건조장치에 있어서, 내부에 히터가 내설되고, 일측 상면에는 결합돌부가 돌출 형성되고, 상기 결합돌부의 내측에는 다수의 볼트공이 형성된 건조덕트; 상부커버와 하부커버로 이루어져 상기 결합돌부의 내측에 위치하고, 상기 하부커버에는 상기 볼트공과 대응되는 위치에 관통공이 형성되고, 상기 상부커버의 상면에는 외주연에 체결공이 천공된 다수의 리브가 일체로 형성된 고정돌부가 돌출 형성된 송풍모터; 상기 볼트공과 상기 관통공 및 체결공을 관통하여 상기 송풍모터와 상기 건조덕트를 고정 시키는 고정볼트를 포함하여 된 구성으로, 본 발명에 의하면, 건조덕트와 송풍모터를 한번에 조립시킬 수 있어 작업공수가 단축될 뿐만 아니라 작업공수의 단축에 의해 작업성 및 생산성을 향상시킬 수 있고, 송풍모터를 건조덕트에 보다 견고히 고정시킬 수 있으며, 부품수가 줄어들어 제조단가를 절감시킬 수 있는 등의 효과가 있다.The present invention relates to a coupling structure of a drying machine for a drum washing machine and a blower motor. In the drying apparatus for a drum washing machine, a heater is installed inside, and a coupling protrusion is formed on one side of the upper surface of the drum washing machine. Drying duct of the bolt hole is formed; It consists of an upper cover and a lower cover is located inside the coupling protrusion, the through hole is formed in a position corresponding to the bolt hole in the lower cover, the upper surface of the upper cover is formed integrally with a plurality of ribs perforated fastening holes on the outer periphery A blowing motor in which a fixing protrusion protrudes; The bolt hole, the through hole and the fastening hole penetrates the blower motor and the drying duct, the configuration comprising a fixed bolt, according to the present invention, it is possible to assemble the drying duct and the blower motor at once Not only is it shortened, it is possible to improve workability and productivity by shortening the work man-hour, fixing the blower motor to the drying duct more firmly, and reducing the number of parts, thereby reducing manufacturing costs.

드럼 세탁기, 건조덕트, 송풍모터Drum Washing Machine, Drying Duct, Blowing Motor

Description

드럼 세탁기용 건조덕트와 송풍모터의 결합구조{UNION STRUCTURE OF DRYING DUCT AND BLOWER MOTOR FOR A DRUM TYPE WASHING MACHINE}Combined Structure of Drying Duct and Blowing Motor for Drum Washing Machine {UNION STRUCTURE OF DRYING DUCT AND BLOWER MOTOR FOR A DRUM TYPE WASHING MACHINE}

도 1은 종래 드럼 세탁기를 도시한 단면도,1 is a cross-sectional view showing a conventional drum washing machine,

도 2는 종래 드럼 세탁기에서 건조덕트에 송풍모터가 결합되는 상태를 도시한 요부 분해 사시도,Figure 2 is an exploded perspective view of the main portion showing a state in which the blowing motor is coupled to the drying duct in the conventional drum washing machine,

도 3은 본 발명에 따른 드럼 세탁기에서 건조덕트에 송풍모터가 결합되는 상태를 도시한 요부 분해 사시도,Figure 3 is an exploded perspective view of the main portion showing a state in which the blowing motor is coupled to the drying duct in the drum washing machine according to the present invention,

도 4는 도 3이 결합된 상태를 도시한 단면도,4 is a cross-sectional view showing a state in which FIG. 3 is coupled;

도 5는 본 발명에 따른 드럼 세탁기를 도시한 단면도.5 is a sectional view showing a drum washing machine according to the present invention.

＜도면의 주요 부분에 대한 부호의 설명＞Description of the Related Art

60 : 건조덕트 65 : 히터60: drying duct 65: heater

67 : 결합돌부 68 : 볼트공67: coupling protrusion 68: bolt hole

70 : 송풍모터 71 : 상부커버70: blown motor 71: upper cover

72 : 고정돌부 74 : 리브72: fixing protrusion 74: rib

74A : 체결공 76 : 하부커버74A: Fastening hole 76: Lower cover

77 : 관통공 80 : 고정볼트77: through hole 80: fixing bolt

본 발명은 드럼 세탁기용 건조덕트와 송풍모터의 결합구조에 관한 것으로, 상세하게는 건조덕트와 송풍모터를 한번에 조립시킬 수 있어 작업공수를 단축시키고, 송풍모터를 건조덕트에 보다 견고히 고정시킬 수 있으며, 부품수가 삭제되어 제조단가를 절감시킬 수 있는 드럼 세탁기용 건조덕트와 송풍모터의 결합구조에 관한 것이다.The present invention relates to a coupling structure of a drying machine and a blower motor for a drum washing machine. Specifically, the drying duct and the blower motor can be assembled at a time to shorten the labor and to fix the blower motor to the drying duct more firmly. It relates to a coupling structure of a drying machine for a drum washing machine and a blower motor which can reduce manufacturing costs by eliminating parts.

일반적으로 세탁기는 주로 전동기를 통한 기계적인 작동에 의해 의류 등을 세탁하기 위한 것으로, 그 구조와 세탁방식에 따라 교반식(agitator type)과 드럼식(drum type) 및 펄세이터 방식(pulsator type)으로 구분되고, 이들 모두는 직접 세탁 작용을 하는 세탁부와, 상기 세탁부의 작용을 위한 동력을 공급하는 구동부 및 외형을 형성하는 케이스 등으로 구성되며, 건조기능이 구비된 세탁기의 경우에는 건조장치를 추가로 포함하여 이루어진다.In general, a washing machine is mainly for washing clothes by a mechanical operation through an electric motor. The washing machine is classified into an agitator type, a drum type, and a pulsator type according to its structure and washing method. And, all of these are composed of a washing unit for the direct washing action, the drive unit for supplying power for the action of the washing unit and the case forming the appearance, etc., the washing machine equipped with a drying function further includes a drying device It is done by

상기한 드럼식 세탁기에는 세탁물이 투입되는 세탁조가 세워진 상태로 회전하는 펄세이터 세탁기와는 달리, 저수조 내측에 눕혀진 상태로 설치된 드럼이 회전하면서 세탁물을 세탁하는 세탁기로서, 펄세이터 세탁기에 비해 세탁용량의 극대화와 세탁 후 세탁물이 엉키는 현상을 줄일 수 있는 등의 장점으로 인해 갈수록 그 수요가 늘어나고 있는 추세에 있고, 이와 더불어 사용자의 편의성 향상을 위한 관련기술 또한 급속도로 발전하고 있다.Unlike the pulsator washing machine which rotates in a state in which the laundry tank into which the laundry is put is placed in the drum type washing machine, the washing machine washes the laundry while the drum installed in the lying state inside the water tank rotates, and the washing capacity of the washing machine is higher than that of the pulsator washing machine. Due to the advantages of maximizing and reducing the tangling of laundry after washing, the demand is increasing gradually, and related technologies for improving user convenience are also rapidly developing.

도 1은 종래 드럼 세탁기를 도시한 단면도이고, 도 2는 종래 드럼 세탁기에 서 건조덕트에 송풍모터가 결합되는 상태를 도시한 요부 분해 사시도이다.1 is a cross-sectional view illustrating a conventional drum washing machine, and FIG. 2 is an exploded perspective view illustrating main parts of a conventional drum washing machine in which a blower motor is coupled to a drying duct.

도 1 내지 도 2에 도시된 바와 같이 전면으로 투입구(102)를 갖는 본체(100) 내부에 저수조(110)가 지지되어 있고, 상기 저수조(110)의 외측 하부에는 구동모터(120)가 설치되어 있으며, 상기 저수조(110) 내에는 구동모터(120)의 구동력을 전달받아 눕혀진 상태에서 회전하도록 드럼(130)이 설치되어 있고, 상기 본체(100)의 전면에는 투입구(102)를 개폐시켜 주도록 도어(140)가 설치되어 있으며, 상기 본체(100) 내의 상부에는 드럼(130) 내부의 공기를 순환시키면서 순환 공기중의 습기를 제거하여 줌에 따라 세탁물이 건조되도록 하는 건조장치가 구비된다.As shown in FIGS. 1 and 2, the reservoir 110 is supported inside the main body 100 having the inlet 102 at the front, and the driving motor 120 is installed at the outer lower portion of the reservoir 110. In the reservoir 110, a drum 130 is installed to receive the driving force of the driving motor 120 and rotate in a lying down state, and the front of the main body 100 opens and closes the inlet 102. The door 140 is installed, and a drying apparatus is provided at an upper portion of the main body 100 to remove the moisture in the circulating air while circulating the air in the drum 130 so that the laundry is dried according to the zoom.

상기한 건조장치는 건조덕트(150)와, 상기 건조덕트(150)의 일측에 설치된 송풍모터(160)에 연결되어 외부의 공기를 흡입하는 송풍팬(166)과, 상기 건조덕트(150)의 내부에 내설되어 고열을 발생시키는 전열선이 배치된 히터(170)로 구성된다.The drying apparatus is connected to a drying duct 150, a blowing motor 160 installed on one side of the drying duct 150, a blowing fan 166 for sucking outside air, and the drying duct of the It is composed of a heater 170 is disposed inside the heating wire that generates a high heat.

그리고, 건조덕트(150)의 일측에는 유입 덕트부(152)가 형성되고 타측에는 상기 히터(170)를 통해 예열된 공기를 드럼(130) 내부로 유도하기 위한 배출 덕트부(154)가 형성된다.In addition, an inlet duct unit 152 is formed at one side of the drying duct 150, and a discharge duct unit 154 is formed at the other side to guide the preheated air to the drum 130 through the heater 170. .

통상적으로, 상기와 같이 구성되는 건조덕트(150)는 본체(100) 내의 일측 상부에 설치되어 세탁이 종료된 세탁물에 건조 열풍을 공급함으로써 세탁물을 건조시키게 된다. 이와 같은 건조 작용에 의하여 드럼(130) 내측으로 유도, 송풍된 고온 건조한 열풍에 의해 세탁물에 잔류된 수분이 증발하여 세탁물이 건조되기 때문에 세탁물을 세탁기에서 꺼내어 말리는 별도의 건조작업을 수행하지 않아도 되는 편리함을 가진다.Typically, the drying duct 150 is configured as described above is installed on one side in the main body 100 to dry the laundry by supplying the drying hot air to the laundry is finished. Due to the drying action, the moisture remaining in the laundry is evaporated by the high temperature dry hot air guided and blown into the drum 130, and the laundry is dried. Therefore, it is not necessary to perform a separate drying operation to remove the laundry from the washing machine. Has

그러나, 이와 같은 드럼 세탁기는 건조덕트(150)와 송풍모터(160)를 조립시 많은 작업공정으로 인하여 작업성이 저하되는 문제점이 있었다.However, such a drum washing machine has a problem in that workability is degraded due to many work processes when assembling the drying duct 150 and the blower motor 160.

즉, 도 2에 도시된 바와 같이 송풍모터(160)의 상부커버(161)와 하부커버(163)를 고정 결합시킨 후 송풍모터(160)를 건조덕트(150)의 일측에 형성된 결합돌부(156)의 내측에 삽입시킨 다음 송풍모터(150)의 상부커버(161)와 하부커버(163)에 형성된 다수의 체결부(161a)(163a)를 결합홈부(156)의 외주연에 형성된 다수의 보스(157)에 스크류(180)로 체결하여 건조덕트(150)와 송풍모터(160)이 결합되도록 함으로써 작업공수가 증가하였고, 이 작업공수의 증가로 인하여 작업능률 및 작업성이 저하되었던 것이다.That is, as shown in FIG. 2, after the upper cover 161 and the lower cover 163 of the blower motor 160 are fixedly coupled, the blowing protrusion 160 is formed at one side of the drying duct 150. ) And a plurality of bosses formed at the outer circumference of the coupling groove 156 with a plurality of fastening portions 161a and 163a formed on the upper cover 161 and the lower cover 163 of the blower motor 150. By fastening the screw 180 to the 157 to allow the drying duct 150 and the blower motor 160 to be coupled, the workmanship was increased, and the work efficiency and workability were deteriorated due to the increase in the workmanship.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위해 안출된 것으로, 본 발명의 기술적 과제는 공기를 드럼 내부로 안내하는 건조덕트와 송풍 팬이 연결되는 송풍모터를 동시에 결합되도록 하여 작업공수를 단축시킬 수 있는 수단을 제공하는데 있다.The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention is to reduce the work maneuvering to be combined with a blower motor connected to a drying duct and a blowing fan to guide the air into the drum at the same time To provide a means to do so.

상기와 같은 목적을 달성하기 위한 기술적 과제는,Technical problem for achieving the above object,

드럼 세탁기용 건조장치에 있어서,In the drying apparatus for a drum washing machine,

내부에 히터(65)가 내설되고, 일측 상면에는 결합돌부(67)가 돌출 형성되고, 상기 결합돌부(67)의 내측에는 다수의 볼트공(68)이 형성된 건조덕트(60);A heater duct 65 is formed therein, and one side upper surface of the coupling protrusion 67 protrudes, and a drying duct 60 having a plurality of bolt holes 68 formed inside the coupling protrusion 67;

상부커버(71)와 하부커버(76)로 이루어져 상기 결합돌부(67)의 내측에 위치하고, 상기 하부커버(76)에는 상기 볼트공(68)과 대응되는 위치에 관통공(77)이 형성되고, 상기 상부커버(71)의 상면에는 외주연에 체결공(74A)이 천공된 다수의 리브(74)가 일체로 형성된 고정돌부(72)가 돌출 형성된 송풍모터(70);Consists of the upper cover 71 and the lower cover 76 is located inside the coupling protrusion 67, the lower cover 76 is formed with a through hole 77 in a position corresponding to the bolt hole 68 On the upper surface of the upper cover 71, the blower motor 70 protruding the fixing protrusion 72 formed integrally with a plurality of ribs 74 having a fastening hole 74A on the outer periphery;

상기 볼트공(68)과 상기 관통공(77) 및 체결공(74A)을 관통하여 상기 송풍모터(70)와 상기 건조덕트(60)를 고정 시키는 고정볼트(80)를 포함하여 된 것을 특징으로 하는 드럼 세탁기용 건조덕트와 송풍모터의 결합구조를 제공함으로써 달성되어 진다.It characterized in that it comprises a fixing bolt 80 for fixing the blower motor 70 and the drying duct 60 through the bolt hole 68, the through hole 77 and the fastening hole 74A It is achieved by providing a coupling structure of the drying duct for the drum washing machine and the blowing motor.

상기와 같은 특징을 갖는 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention having the above characteristics as follows.

첨부된 도면중에서 도 3은 본 발명에 따른 드럼 세탁기에서 건조덕트에 송풍모터가 결합되는 상태를 도시한 요부 분해 사시도이고, 도 4는 도 3이 결합된 상태를 도시한 단면도이며, 도 5는 본 발명에 따른 드럼 세탁기를 도시한 단면도로써 본 발명 드럼 세탁기용 건조덕트와 송풍모터의 결합구조는 건조덕트와 송풍모터를 한번에 조립시켜 작업공수를 단축시키고, 작업성을 향상시킬 수 있도록 구성된 것이다.3 is an exploded perspective view showing main parts of a blower motor coupled to a drying duct in a drum washing machine according to the present invention. FIG. 4 is a cross-sectional view illustrating a state in which FIG. 3 is coupled. As a cross-sectional view of the drum washing machine according to the present invention, the coupling structure of the drying duct and the blowing motor for the drum washing machine of the present invention is configured to assemble the drying duct and the blowing motor at once to shorten the labor and improve the workability.

이와 같은 발명의 드럼 세탁기는 전면으로 투입구(12)를 갖는 본체(10) 내부에 저수조(20)가 지지되어 있고, 상기 저수조(20)의 외측 하부에는 구동모터(30)가 설치되어 있으며, 저수조(20) 내에는 구동모터(30)의 구동력을 전달받아 눕혀진 상 태에서 회전하도록 드럼(40)이 설치되어 있고, 본체(10)의 전면에는 투입구(12)를 개폐시켜 주도록 도어(50)가 설치되어 있으며, 상기 본체(10) 내의 상부에는 드럼(40) 내부의 공기를 순환시키면서 순환 공기중의 습기를 제거하여 줌에 따라 세탁물이 건조되도록 하는 건조장치가 구비된다.In the drum washing machine of the present invention, the water tank 20 is supported inside the main body 10 having the inlet 12 at the front side, and the driving motor 30 is installed at the outer lower portion of the water tank 20, and the water tank The drum 40 is installed in the 20 so as to rotate in a state of being laid down while receiving the driving force of the driving motor 30, and the front door 50 of the main body 10 to open and close the inlet 12. Is installed, the upper portion in the main body 10 is provided with a drying device for drying the laundry as the zoom to remove the moisture in the circulating air while circulating the air in the drum (40).

상기한 건조장치는 건조덕트(60)와, 송풍모터(70) 및 고정볼트(80)로 크게 이루어진다.The drying device is composed of a drying duct 60, a blower motor 70 and a fixing bolt (80).

상기한 건조덕트(60)의 내부에는 고열을 발생시키는 전열선이 배치된 히터(65)가 설치되며, 일측에는 유입 덕트부(61)가 형성되고 타측에는 히터(65)를 통해 예열된 공기를 드럼(40) 내부로 유도하기 위한 배출 덕트부(63)가 형성된다.Inside the drying duct 60, a heater 65 in which a heating wire for generating high heat is arranged is installed, and an inlet duct part 61 is formed on one side and drums preheated through the heater 65 on the other side. 40, a discharge duct 63 is formed to guide the inside.

계속해서, 건조덕트(60)의 일측 상면에는 후술할 송풍모터(70)가 위치될 수 있게 결합돌부(67)가 돌출 형성되고, 상기 결합돌부(67)의 내측에는 다수의 볼트공(68)이 형성된다.Subsequently, a coupling protrusion 67 is formed to protrude on the upper surface of one side of the drying duct 60 so that the blower motor 70 to be described later is located, and a plurality of bolt holes 68 are formed inside the coupling protrusion 67. Is formed.

상기한 송풍모터(70)는 건조덕트(60)의 결합돌부(67)에 설치되는 것으로, 상부커버(71)와 하부커버(76)로 이루어져 결합돌부(67)의 내측에 위치하고, 상기 하부커버(76)에는 상기 볼트공(68)과 대응되는 위치에 관통공(77)이 형성되고, 상기 상부커버(71)의 상면에는 외주연에 체결공(74A)이 천공된 다수의 리브(74)가 일체로 형성된 고정돌부(72)가 돌출 형성된다.The blower motor 70 is installed in the coupling protrusion 67 of the drying duct 60, and consists of an upper cover 71 and a lower cover 76, which is located inside the coupling protrusion 67, and the lower cover. A through hole 77 is formed at a position corresponding to the bolt hole 68, and a plurality of ribs 74 having a fastening hole 74A formed at an outer circumference thereof on an upper surface of the upper cover 71. The fixing protrusions 72 formed integrally with each other are formed to protrude.

그리고, 고정볼트(80)는 볼트공(68)과 관통공(77) 및 체결공(74A)을 관통하여 송풍모터(70)와 건조덕트(60)를 동시에 결합시킨다.In addition, the fixing bolt 80 passes through the bolt hole 68, the through hole 77, and the fastening hole 74A to couple the blower motor 70 and the drying duct 60 simultaneously.

한편, 미설명부호(79)는 송풍모터(70)에 연결 설치된 송풍팬이다. On the other hand, reference numeral 79 is a blowing fan connected to the blowing motor 70.                     

이와 같이 구성된 건조장치는 세탁이 종료된 세탁물에 건조 열풍을 공급함으로써 세탁물을 건조시키게 된다. 이와 같은 건조 작용에 의하여 드럼(40) 내측으로 유도, 송풍된 고온 건조한 열풍에 의해 세탁물에 잔류된 수분이 증발하여 세탁물이 건조되기 때문에 세탁물을 세탁기에서 꺼내어 말리는 별도의 건조작업을 수행하지 않아도 되는 편리함을 가진다.The drying apparatus configured as described above allows the laundry to be dried by supplying drying hot air to the laundry having been washed. Due to the drying action, the moisture remaining in the laundry is evaporated by the high temperature dry hot air guided and blown into the drum 40, and thus the laundry is dried. Has

이와 같이 구성된 본 발명의 작용을 이하에서 설명한다.The operation of the present invention configured as described above will be described below.

본 발명에 따르면, 건조덕트(60)의 결합돌부(67) 내측에 송풍모터(70)를 삽입시킨다.According to the present invention, the blowing motor 70 is inserted into the coupling protrusion 67 inside the drying duct 60.

즉, 건조덕트(60)의 일측 상면에 형성된 결합돌부(67)의 내측에 상부커버(71)와 하부커버(76)로 이루어진 송풍모터(70)를 위치시킨다.That is, the blower motor 70 including the upper cover 71 and the lower cover 76 is positioned inside the coupling protrusion 67 formed on one side of the drying duct 60.

이때, 결합돌부(67)의 볼트공(68)과 하부커버(76)의 관통공(77) 및 상부커버(71)의 고정돌부(72)에 형성된 체결공(74A)을 일치시킨다.At this time, the bolt hole 68 of the coupling protrusion 67 and the through hole 77 of the lower cover 76 and the fastening hole 74A formed in the fixing protrusion 72 of the upper cover 71 are matched.

상기와 같이 건조덕트(60)의 결합돌부(67) 내측에 송풍모터(70)가 설치되면, 고정볼트(80)를 건조덕트(60)의 저면을 통해 볼트공(68)과 하부커버(76)의 관통공(77) 및 상부커버(71)의 체결공(74A)으로 관통시키면 건조덕트(60)에 송풍모터(70)가 견고히 결합된다.When the blower motor 70 is installed inside the engaging protrusion 67 of the drying duct 60 as described above, the fixing bolt 80 through the bottom surface of the drying duct 60 and the bolt hole 68 and the lower cover 76 Penetration through the through hole (77) and the fastening hole (74A) of the upper cover 71 of the blower motor 70 is firmly coupled to the drying duct (60).

이와 같이 건조덕트(60)와 송풍모터(70)를 고정볼트(80)로 한번에 조립시킬 수 있어 종래에 비하여 작업공수가 단축시키고, 부품수가 삭제되어 제품단가를 절감시킬 수 있다.In this way, the drying duct 60 and the blower motor 70 can be assembled at a time by the fixing bolt 80, thereby reducing the labor time and the number of parts can be reduced, thereby reducing the product cost.

이상에서 상세히 설명한 바와 같이 본 발명 드럼 세탁기용 건조덕트와 송풍모터의 결합구조에 따르면, 건조덕트와 송풍모터를 한번에 조립시킬 수 있어 작업공수가 단축될 뿐만 아니라 작업공수의 단축에 의해 작업성 및 생산성을 향상시킬 수 있고, 송풍모터를 건조덕트에 보다 견고히 고정시킬 수 있으며, 부품수가 줄어들어 제조단가를 절감시킬 수 있는 등의 효과가 있다. As described in detail above, according to the coupling structure of the drying duct and the blower motor for a drum washing machine of the present invention, the drying duct and the blower motor can be assembled at a time, thereby reducing workmanship and reducing workmanship and productivity. It can be improved, and the blower motor can be more firmly fixed to the drying duct, and the number of parts is reduced, thereby reducing the manufacturing cost.

이상에서는 본 발명을 특정의 바람직한 실시예에 대하여 도시하고 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며, 특허청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진자라면 누구든지 다양한 변형이 가능할 것이다.While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to the embodiments described above, and is typically defined in the art to which the invention pertains without departing from the spirit of the invention as claimed in the claims. Anyone with knowledge of the world can make many variations.

Claims (1)

드럼 세탁기용 건조장치에 있어서,In the drying apparatus for a drum washing machine, 내부에 히터(65)가 내설되고, 일측 상면에는 결합돌부(67)가 돌출 형성되고, 상기 결합돌부(67)의 내측에는 다수의 볼트공(68)이 형성된 건조덕트(60);A heater duct 65 is formed therein, and one side upper surface of the coupling protrusion 67 protrudes, and a drying duct 60 having a plurality of bolt holes 68 formed inside the coupling protrusion 67; 상부커버(71)와 하부커버(76)로 이루어져 상기 결합돌부(67)의 내측에 위치하고, 상기 하부커버(76)에는 상기 볼트공(68)과 대응되는 위치에 관통공(77)이 형성되고, 상기 상부커버(71)의 상면에는 외주연에 체결공(74A)이 천공된 다수의 리브(74)가 일체로 형성된 고정돌부(72)가 돌출 형성된 송풍모터(70);Consists of the upper cover 71 and the lower cover 76 is located inside the coupling protrusion 67, the lower cover 76 is formed with a through hole 77 in a position corresponding to the bolt hole 68 On the upper surface of the upper cover 71, the blower motor 70 protruding the fixing protrusion 72 formed integrally with a plurality of ribs 74 having a fastening hole 74A on the outer periphery; 상기 볼트공(68)과 상기 관통공(77) 및 체결공(74A)을 관통하여 상기 송풍모터(70)와 상기 건조덕트(60)를 고정 시키는 고정볼트(80)를 포함하여 된 것을 특징으로 하는 드럼 세탁기용 건조덕트와 송풍모터의 결합구조.It characterized in that it comprises a fixing bolt 80 for fixing the blower motor 70 and the drying duct 60 through the bolt hole 68, the through hole 77 and the fastening hole 74A The combined structure of the drying duct for the drum washing machine and the blowing motor.
KR1020040033516A 2004-05-12 2004-05-12 Union structure of drying duct and blower motor for a drum type washing machine KR101014635B1 (en)

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KR20010018964A (en) * 1999-08-24 2001-03-15 윤종용 Non-leaded semiconductor package
KR20010027340A (en) * 1999-09-13 2001-04-06 조영석 Warning Siren Generating Apparatus of Overspeeding Vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010018964A (en) * 1999-08-24 2001-03-15 윤종용 Non-leaded semiconductor package
KR20010027340A (en) * 1999-09-13 2001-04-06 조영석 Warning Siren Generating Apparatus of Overspeeding Vehicle

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